Collapsible chair



FIG. 1 is a perspective view of a collapsible chair showing my new design.

FIG. 2 is a perspective view of the collapsible chair in the collapsed position.

FIG. 3 is a front elevational view of the collapsible chair.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image of the left side view.

FIG. 6 is a top plan view of the collapsible chair; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a collapsible chair, as shown and described. 